3/4 oz. Bacardi Light Rum
3/4 oz. Bols Blue
1/3 oz. Goldschlager
3/4 oz. Coconut Liqueur
Place 4 to 5 ice cubes in a Boston Shaker or mixing tin (the ice
should be deep frozen to -18 Celsius) now add the ingredients
and shake vigorously until it is painful to hold the shaker (about 15
secs) strain into a rocks glass half filled with deep frozen ice and
serve immediately